import React, { Component } from 'react'
import './header.css'
export default class Header extends Component {
  handleInput = (event) => {
    let { keyCode,target:{value:keyword}} = event
    if(keyCode === 13){
      this.props.handleInput(keyword)
    }
  }
  render() {
    return (
      <div className='header-wrapper'>
        <svg
          height="32"
          aria-hidden="true"
          viewBox="0 0 16 16"
          version="1.1"
          width="32"
          data-view-component="true"
          className="octicon octicon-mark-github v-align-middle"
        >
          <path
            fillRule="evenodd"
            d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0016 8c0-4.42-3.58-8-8-8z"
          ></path>
        </svg>
        <input type="text"  className='search-input' placeholder='请输入关键词，按Enter搜索' onKeyUp={(e)=>{this.handleInput(e)}}/>
      </div>
    )
  }
}
